v2.0.0

v2.0.0 – Breaking Changes & Rollback Support

This major release introduces automatic rollback, improved network validation and simplifies configuration by replacing deprecated inputs.

Breaking Changes

• Replaced stack_files and compose_files with deploy_file
  • Now accepts only a single file
  • Any supporting files (e.g. .env, config.yml) should be moved to extra_files

Migration Example

Before (v1.x):

stack_files: docker-stack.yml,docker-stack-dev.yml
extra_files: .env,config.yml

After (v2.x):

deploy_file: docker-stack.yml
extra_files: .env,config.yml

New Features

• Automatic Rollback on Failed Deployments

  • Swarm Mode: Uses docker service update --rollback
  • Compose Mode: Restores the last known good deploy_file if services fail to start

• Improved Network Management

  • Validates existing Docker networks and warns if the driver does not match
  • Verifies overlay driver and issues warnings if Swarm is inactive
  • Adds support for docker_network_attachable

Bug Fixes and Improvements

• Removed the need for sudo when creating the project_path directory
• Switched SSH command execution from here-doc (EOF) to bash -s to suppress MOTD messages
• Improved Docker Compose version detection:
  • Supports both docker-compose (v1) and docker compose (v2)

Tags

• v2.0.0: Latest major release with breaking changes
• v2: Stable tag for latest v2.x features

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Important: Workflows using stack_files or compose_files must migrate to deploy_file to continue functioning with v2.x.